WebApr 30, 2024 · Octahedral fields, boundary element method, frames, singularity graph The computation of smooth fields of orthogonal directions within a volume is a critical step in hexahedral mesh generation, used to guide placement of edges and singularities. ... Unlike existing approaches, our formulation achieves infinite resolution in the interior of … WebBoundary Element Octahedral Fields in Volumes JUSTIN SOLOMON* Massachusetts Institute of Technology AMIR VAXMAN Utrecht University and DAVID BOMMES RWTH Aachen University The computation of smooth fields

Boundary aligned smooth 3D cross-frame field - Semantic Scholar

WebTaking these considerations into account, this article presents an algorithm for computing such “octahedral” fields. Unlike existing approaches, our formulation achieves infinite resolution in the interior of the volume via the boundary element method (BEM), … dji-rs200-c1

Boundary element octahedral fields in volumes - CORE

WebGmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities. Internat. J. Numer. Methods Engrg. 79, 11 (2009), 1309 – 1331. Google Scholar [11] Huang Jin, Tong Yiying, Wei Hongyu, and Bao Hujun. 2011. Boundary aligned smooth 3D cross-frame field. ACM Transactions on Graphics 30, 6 (2011), 1 – 8. Google Scholar http://s2024.siggraph.org/technical-papers/sessions/meshing.html WebThe main robustness issue stems from the fact that smooth octahedral fields frequently exhibit singularity graphs that are not appropriate for hexahedral meshing and induce heavily degenerate integer-grid maps. The first contribution of this work is an enumeration of all local configurations that exist in hex meshes with bounded edge valence ... dji 포켓 2 사용법